Fix cron schedule for nightlies via GitHub Actions (#3470)

Summary:
Pull Request resolved: #3470

Hour and minute values are swapped, the goal is to run is at 1:10am UTC.

Reviewed By: algoriddle

Differential Revision: D57654059

fbshipit-source-id: 23bcb42e5c95f731cd4713ad4691d0f475ed8ad2

.github/workflows/nightly.yml

@@ -1,7 +1,7 @@
 name: Nightly
 on:
   schedule:
-    - cron:  '1 10 * * *'
+    - cron:  '10 1 * * *'
 env:
   OMP_NUM_THREADS: '10'
   MKL_THREADING_LAYER: GNU